| Image | Item Reference | Title | Description | Date |
 | HC0901 | Folder of Reference Cards | Various pocket guides | | |
| HC0902 | Folder of Reference Cards | Various pocket guides | | |
| HC0903 | Folder Airlines Systems | | | |
| HC0904 | AM1 thro’ AM23 | Machine Methods of Accounting in War Dept Binder | 1936 | |
| HC0905 | Projacs – Project Analysis & Control System | Printouts, brochures from BAC Systems Concorde VC10 BAC1-11 development, Concorde rivets. In display cabinet HLG19 exit. | | |
| HC0906 | 241-5615-2 | Selectric Typewriter Service Manual | May 1975 | |
| HC0907 | H/W Maintenace Manual | Hardware maintenance V1 & 2 2 seperate volmes | | |
| HC0908 | Tech Ref PCAT | First Edition Technical Reference of PCAT | 1984 | |
| HC0909 | Basic Ref Manual v2.1 | Basic Manual v2.1 2 copies | 1984 | |
| HC0910 | Basic Manual V2.0 | 2 Copies of Basic Reference manual V 2.0 | 1983 | |
| HC0911 | Basic Manual v 1.1 | Original Basic Reference Manual v1.1 1983 | 1983 | |
| HC0912 | DOS V3 | DOS Manual V3 1984 edition | 1984 | |
| HC0913 | DOS 2.1 | Dos Manual published in Jan 1984 | jan 1984 | |
| HC0914 | Guide to Operation PCXT | GTO Guide To Operations PCXT 1985 | 1985 | |
| HC0915 | GTO PCXT v2.02 | PCXT Guide to Opetrations V2.02 | | |
| HC0916 | GTO PCAT | PCAT Guide to Operations first edition | 1984 | |
| HC0917 | GTO PC Luggable | PC 1 built as a luggable 1st edition | 1984 | |
| HC0918 | Display Write 2 V1.1 | Displaywriter 2 Procedures Guide v1.1 | 1984 | |
| HC0919 | Dos Update | Update to Dos manual 1.1 with all changes | IBM | |
| HC0920 | LAN Tech Ref | LAN Tech Ref 802.2 & NETBIOS APIs | 1993 | |
| HC0921 | Software Quality Mngmnt | S/W Quality Management | 1993 | |
| HC0922 | Reference Summaries Various | Many Reference summaries in one place | Various | |
| HC0923 | DOS 3.1 Reference Manual | DOS 3.1 Reference manual NO DISKS | 1987 | |
| HC0924 | Basic 3.2 Reference Manual | Complete Basic Regference manual for Basic V3.2 | 1987 | |
| HC0925 | 360 principles of operation | 360 Principles of Operation in Blue Plastic Doc Box | | |
| HC0926 | Business Conduct Guidlines | Business Conduct Guislines Blue Book | | |
| HC0927 | MacRobert Award | Documentation Relating to IBM Webshere winning the presttigious MacRobert award at the Science museum | | |
| HC0928 | Scientific Centre 1991 | UK Scientific Centre Annual Review 1991 | | |
| HC0929 | Scientific Centre 1990 | UK Scientific Centre Annual Review 1990 | | |
| HC0930 | Understand IBM Organizationally | Understand IBM Organizationally | | |
| HC0931 | SX26-3783-02 | Query Management Facility reference summary v3 rel 1.1 | | |
| HC0932 | IBM Hursley story | Hursley Story in presentaion form but saved as laminated sheets In Black Outer cover | | |
| HC0933 | Misc SE publications | Many misc SE documents all varieties from PC through 370 | | |
| HC0934 | Software CE reference manuals | | | |